Table 2. The running time in seconds of our algorithm.

Image	$\alpha$	Resolution	Time (seconds)	Performance
Figure 7A	$1.34$	319 $\times$ 442	0.031	4.5 MP/s
Figure 7D	$1.08$	193 $\times$ 382	0.019	3.9 MP/s
Figure 7G	$1.42$	514 $\times$ 711	0.094	3.9 MP/s
Figure 7J	$1.49$	336 $\times$ 471	0.041	3.9 MP/s